So at 5:15 to 5:20 you can see one of the new whm skills. https://www.youtube.com/watch?v=3_JxY2pRHn4

Any idea of what it could be? I am really sure its not just a simple aoe heal as whm already got assize as additional aoe heal and wouldnt need any other. The animation also doesnt look/sound like it would generate a shield and all what is left then is some kind of party utility. Yay!